Hammermaster Construction

Eastside · Snohomish · Greater PNW

Remodels, Additions, and Repairs for Residential and Commercial Work

Hammermaster Construction is a general contractor for homeowners, small businesses, and other contractors.

Email us about your project Call (253) 348-7472

Services

Scope, schedule, budget, and quality, communicated clearly, owned from start to finish.

Residential

Remodels, additions, and repairs for homes throughout the Eastside and beyond.

Tiled shower with large-format gray tile and wood shelves, built by Hammermaster

Kitchens & Baths

Functional, lasting spaces for everyday use.

  • Full and partial remodels
  • Cabinets, counters, and tile
  • Layout changes and fixture upgrades
Wall framing on a new concrete slab, built by Hammermaster

Additions & Outbuildings

More room, adapted to your lifestyle.

  • Home additions
  • Basement finishing
  • Shops, studios, and detached garages
Illustration of architectural plans on a wood work table

Reconstruction

Rebuilding after water, fire, or storm damage.

  • Framing through finishes
  • Repairs matched to your existing home
  • Coordination with your adjuster and mitigation teams
Finished deck stairs and railings, built by Hammermaster

Decks & Exterior

Built to meet the demands of the PNW.

  • New decks and rebuilds
  • Stairs and railings
  • Siding, trim, and fascia repair

Skilled project management, no matter the size.

We do much of the work ourselves and bring in trusted trade partners for the rest. We handle permits and inspections and keep you in the loop on scope, schedule, and budget, so the decisions stay in your hands.

Contractor support

We support specialty contractors in sensitive environments. We work on your schedule and within your client relationships.

General Trades

  • Framing, blocking, and soffits
  • Access panels
  • Patch and repair after MEP rough-in

Finish Prep

  • Rot, damage, and substrate repair
  • Replacement of damaged finishes
  • Ready for your work

Occupied Healthcare Work

  • Containment walls and protection
  • Flexible work scheduling
  • Owner-level understanding of infection, dust, and noise control

Small projects welcome

We like to build lasting relationships with our clients.

Safety program and insurance

Safety program and certificate of insurance with additional insured available on request.

This site makes use of a few illustrative images.

Portfolio

A few of our projects.

Freshly poured concrete slab for an outbuilding
Finished outbuilding with metal roof, window, and door
Finished deck stairs and railings
Finished deck rebuild with dark railings behind a shingled house
Composite deck corner with picture-frame border boards, mid-build
Timber-framed firewood shed with slatted walls in a rural setting

About Us

Hammermaster Construction is owned and operated by Nate Hammermaster and serves homeowners, businesses, and other contractors from East King and Snohomish counties to the far side of Stevens Pass.

Nate’s background is in remodel construction and project management, including owner-side project management in healthcare construction. That experience informs how he plans the scope, coordinates the trades, and works around existing conditions.

Tell Us About Your Project

Call or email with a short description, a few photos, and your timeline.

The initial conversation

  1. Share your project

    A short description, location, and rough timeline help us understand the work.

  2. Discuss the scope

    Talk through your priorities, existing conditions, and any plans or drawings.

  3. Agree on next steps

    We’ll clarify what’s needed to move the conversation forward.

Phone(253) 348-7472 Emailinfo@hammerbuiltnw.com
Service AreaEast King (Eastside), Snohomish, Chelan, and West Kittitas Counties